Base | Representation |
---|---|
bin | 10011001001111000111010 |
3 | 100110002211221 |
4 | 103021320322 |
5 | 2241134432 |
6 | 255342254 |
7 | 60452122 |
oct | 23117072 |
9 | 10402757 |
10 | 5021242 |
11 | 291a596 |
12 | 182198a |
13 | 106a665 |
14 | 949c82 |
15 | 692b97 |
hex | 4c9e3a |
5021242 has 8 divisors (see below), whose sum is σ = 7542036. Its totient is φ = 2507232.
The previous prime is 5021231. The next prime is 5021243. The reversal of 5021242 is 2421205.
It can be written as a sum of positive squares in 2 ways, for example, as 4532641 + 488601 = 2129^2 + 699^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (5021243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038 + ... + 3334.
Almost surely, 25021242 is an apocalyptic number.
5021242 is a deficient number, since it is larger than the sum of its proper divisors (2520794).
5021242 is a wasteful number, since it uses less digits than its factorization.
5021242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3392.
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 5021242 is about 2240.8127989638. The cubic root of 5021242 is about 171.2394079442.
Adding to 5021242 its reverse (2421205), we get a palindrome (7442447).
The spelling of 5021242 in words is "five million, twenty-one thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •